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SERIES 90 MODUTROL IV™ MOTORS
63-2190—3 2
ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Home and Building Control Sales Office (check white pages of your phone directory).
2. Home and Building Control Customer Relations
Honeywell, 1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
SPECIFICATIONS
TRADELINE Models: Selected and packaged to provide
ease of stocking, ease of handling and maximum
replacement value. Specifications are the same as those of
standard models unless specified otherwise.
TRADELINE models have auxiliary switch cams.
NOTE: Auxiliary switches can only be added to motors that
include auxiliary switch cams. (These cams cannot
be field-added.)
Modutrol IV Order Number Guide: See Table 1.
Table 1. Modutrol IV Order Number Guide
a
Electrically normally closed. Shaft rotates clockwise (as viewed from the power end) with control signal increase.
Motor drives to normally closed position when powered with control wiring not connected.
b
Electrically normally open. Shaft rotates counterclockwise (as viewed from the power end) with control signal increase.
Motor drives to normally open position when powered with control wiring not connected.
c
Models available special order only. Contact your Honeywell Sales Representative.
NOTE: Torque designation corresponds to torque rating at standard timing (nominally 60 sec for 160° and 30 sec for 90° except
for 300 lb-in. motors which have timings of 2 or 4 min).
M Motor
91 Proportioning Series 90 Control
94 Flame Safeguard Firing Rate Motor
6 — 35 lb-in. Non-Spring Return
7 25 lb-in. Spring Return 75 lb-in. Non-Spring Return
8 60 lb-in. Spring Return 150 lb-in. Non-Spring Return
9 — 300 lb-in. Non-Spring Return
1 Single-ended shaft Non-Spring Return
2
Normally Closed (NC) Spring Return
a
3
Normally Open (NO) Spring Return
b
4 Dual-ended shaft Non-Spring Return
5
Normally Closed (NC) Spring Return
a
6
Normally Open (NO) Spring Return
b
A 0 Auxiliary Switches Fixed Stroke Normally Closed
B 1 Auxiliary Switch
C 2 Auxiliary Switches
D 0 Auxiliary Switches Adjustable Stroke Normally Open
E 1 Auxiliary Switch
F 2 Auxiliary Switches
G 0 Auxiliary Switches Fixed Stroke
V
c
0 Auxiliary Switches Fixed Stroke Normally Closed
M 91 8 4 A XXXX See Catalog for Complete O.S. Number